fix(purchase): 修正采购台账合同金额更新逻辑

liding

昨天 15bf20f1b12bdfeb0780307814314c87901ba4a6

 src/main/java/com/ruoyi/technology/bean/vo/TechnologyBomStructureVo.java

@@ -23,5 +23,8 @@
    @Schema(description = "规格型号")
    private String model;

    @Schema(description = "产品编码")
    private String productCode;

    private List<TechnologyBomStructureVo> children;
}